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  <title>Release Notes for ST7789H2 Component Driver</title>
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<h1 id="release-notes-for-st7789h2-component-driver">Release Notes for <mark>ST7789H2</mark> Component Driver</h1>
<p>Copyright © 2016 STMicroelectronics<br />
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<a href="https://www.st.com" class="logo"><img src="_htmresc/st_logo_2020.png" alt="ST logo" /></a>
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<h1 id="license">License</h1>
This software component is licensed by ST under BSD 3-Clause license, the “License”; You may not use this component except in compliance with the License. You may obtain a copy of the License at:
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<a href="https://opensource.org/licenses/BSD-3-Clause">https://opensource.org/licenses/BSD-3-Clause</a>
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<h1 id="purpose">Purpose</h1>
<p>This driver provides a set of functions for ST7789H2 LCD component</p>
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<h1 id="update-history">Update History</h1>
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<input type="checkbox" id="collapse-section8" checked aria-hidden="true"> <label for="collapse-section8" aria-hidden="true"><strong>V2.0.2 / 09-February-2021</strong></label>
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<h2 id="main-changes">Main Changes</h2>
<p>Codespell miss-spelling errors correction.</p>
<h2 id="backward-compatibility">Backward Compatibility</h2>
<p>The V2.X.Y versions break the compatibility with previous versions</p>
<h2 id="dependencies">Dependencies</h2>
<p>This software release is compatible with:</p>
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<li>BSP Common v6.0.0 or above</li>
</ul>
<h1 id="section"></h1>
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<input type="checkbox" id="collapse-section7" aria-hidden="true"> <label for="collapse-section7" aria-hidden="true"><strong>V2.0.1 / 10-April-2020</strong></label>
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<h2 id="main-changes-1">Main Changes</h2>
<p>Fix GRAM access for data length over 65535 bytes (0xFFFF).</p>
<h2 id="backward-compatibility-1">Backward Compatibility</h2>
<p>The V2.X.Y versions break the compatibility with previous versions</p>
<h2 id="dependencies-1">Dependencies</h2>
<p>This software release is compatible with:</p>
<ul>
<li>BSP Common v6.0.0 or above</li>
</ul>
<h1 id="section-1"></h1>
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<input type="checkbox" id="collapse-section6" aria-hidden="true"> <label for="collapse-section6" aria-hidden="true"><strong>V2.0.0 / 11-December-2019</strong></label>
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<h2 id="main-changes-2">Main Changes</h2>
<ul>
<li>First Official Release of ST7789H2 LCD Component Drivers in line with STM32Cube BSP drivers development guidelines (UM2298)</li>
<li>The component drivers are composed of</li>
<li>component core drivers files: st7789h2.h/.c</li>
<li>component registers drivers files: st7789h2_reg.h/.c</li>
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<h2 id="backward-compatibility-2">Backward Compatibility</h2>
<p>This version breaks the compatibility with previous version</p>
<h2 id="dependencies-2">Dependencies</h2>
<p>This software release is compatible with:</p>
<ul>
<li>BSP Common v6.0.0 or above</li>
</ul>
<h1 id="section-2"></h1>
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<input type="checkbox" id="collapse-section5" aria-hidden="true"> <label for="collapse-section5" aria-hidden="true"><strong>V1.1.2 / 05-June-2017</strong></label>
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<h2 id="main-changes-3">Main Changes</h2>
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<li>Update comments to be used for PDSC generation</li>
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<input type="checkbox" id="collapse-section4" aria-hidden="true"> <label for="collapse-section4" aria-hidden="true"><strong>V1.1.1 / 29-December-2016</strong></label>
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<h2 id="main-changes-4">Main Changes</h2>
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<li>st7789h2.c/.h:</li>
<li>Change “\” by “/” in the include path to fix compilation issue under linux</li>
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<h1 id="section-4"></h1>
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<input type="checkbox" id="collapse-section3" aria-hidden="true"> <label for="collapse-section3" aria-hidden="true"><strong>V1.1.0 / 22-December-2016</strong></label>
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<h2 id="main-changes-5">Main Changes</h2>
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<li>st7789h2.c/.h:</li>
<li>Add 180° orientation support</li>
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<h1 id="section-5"></h1>
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<input type="checkbox" id="collapse-section2" aria-hidden="true"> <label for="collapse-section2" aria-hidden="true"><strong>V1.0.1 / 04-July-2016</strong></label>
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<h2 id="main-changes-6">Main Changes</h2>
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<li>st7789h2.c:</li>
<li>Update ST7789H2_DisplayOn()</li>
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<h1 id="section-6"></h1>
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<input type="checkbox" id="collapse-section1" aria-hidden="true"> <label for="collapse-section1" aria-hidden="true"><strong>V1.0.0 / 04-May-2016</strong></label>
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<h2 id="main-changes-7">Main Changes</h2>
<ul>
<li>First official release of ST7789H2 LCD component driver</li>
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